import Vue from 'vue'
import Vuex from 'vuex'

Vue.use(Vuex)

export default new Vuex.Store({
	state:{
		city:"上海",
		index:0
	},
	actions:{
		change(ctx,city){
			ctx.commit('change',city)
		}
	},
	mutations:{
		change(state,city){
			state.city = city
		}
	}
})